/****************************************************************************
 *
 *  LinuxChatty
 *  Copyright (C) 2010, David Hsu.
 * 
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 ***************************************************************************/
#include "UIService.h"
#include <ncurses.h>

UIService::~UIService()
{
	Shutdown();
}

/**
 * Initialize the ncurses interface.
 */
void UIService::Initialize()
{
	// Starts ncurses, clears the screen, disables line buffering, 
	// set to get all key presses, and doesn't echo key presses to the terminal
	initscr();
	clear();
	keypad(stdscr, TRUE);
	scrollok(stdscr, FALSE); // Prevent the main screen from scrolling
	noecho();
}

/**
 * Shutdown the ncurses interface.
 */
void UIService::Shutdown()
{
	// End ncurses mode
	endwin();
}
